Dbmaj9/11/F# chord staff

Dbmaj9/11/F# summary table

major chord: chord has major third (R + 3)chord is maj7 (major chord with major 7): major chord (R,3,5) + 7chord is maj9: chord maj7 with added 2nd (9th)chord is maj9/11: chord maj9 with added 4th (11th)